what is the iPhone 7 plus model number? also When I buy the iPhone 7 IN-FULL from T-mobile, are they unlocked?? because I am traveling a lot and need phone for oversea but like to have the t-mobile handset protection plan
It will be locked and you will need to meet the requirements to get it unlocked.
Unlock your mobile wireless device
You're best bet is to buy the iPhone from Apple directly if you want it unlocked.
Retrieving data ...
Manage your T-Mobile account
Use the T-Mobile App or your My T-Mobile account
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